diff --git a/0001-Build-against-mutter-API-version-14.patch b/0001-Build-against-mutter-API-version-14.patch
new file mode 100644
index 0000000..82b0d50
--- /dev/null
+++ b/0001-Build-against-mutter-API-version-14.patch
@@ -0,0 +1,26 @@
+From c9bf0e83d1d9a7dad9b2a05ae70ba503337948c6 Mon Sep 17 00:00:00 2001
+From: Kalev Lember <klember@redhat.com>
+Date: Tue, 9 Jan 2024 17:06:26 +0100
+Subject: [PATCH] Build against mutter API version 14
+
+This is the API version used in mutter 46.alpha.
+---
+ meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 4047ff4..03324cf 100644
+--- a/meson.build
++++ b/meson.build
+@@ -34,7 +34,7 @@ config_h = configure_file(
+ 
+ meson.add_install_script ('meson/postinstall.py')
+ 
+-mutter_api_version = 13
++mutter_api_version = 14
+ libmutter_name = 'libmutter-@0@'.format(mutter_api_version)
+ libmutter_cogl_name = 'mutter-cogl-@0@'.format(mutter_api_version)
+ libmutter_cogl_pango_name = 'mutter-cogl-pango-@0@'.format(mutter_api_version)
+-- 
+2.43.0
+
diff --git a/gnome-kiosk.spec b/gnome-kiosk.spec
index be245ad..82f60c5 100644
--- a/gnome-kiosk.spec
+++ b/gnome-kiosk.spec
@@ -5,7 +5,7 @@
 %global gnome_desktop_version                   44.0
 %global glib2_version                           2.68.0
 %global gtk4_version                            3.24.27
-%global mutter_version                          45~beta
+%global mutter_version                          46~alpha
 %global gsettings_desktop_schemas_version       40~rc
 %global ibus_version                            1.5.24
 %global gnome_settings_daemon_version           40~rc
@@ -19,6 +19,10 @@ License:        GPL-2.0-or-later
 URL:            https://gitlab.gnome.org/GNOME/gnome-kiosk
 Source0:        https://download.gnome.org/sources/%{name}/%{major_version}/%{name}-%{tarball_version}.tar.xz
 
+# Build against mutter API version 14
+# https://gitlab.gnome.org/GNOME/gnome-kiosk/-/merge_requests/33
+Patch:          0001-Build-against-mutter-API-version-14.patch
+
 Provides:       firstboot(windowmanager) = %{name}
 
 BuildRequires:  dconf
@@ -35,7 +39,7 @@ BuildRequires:  pkgconfig(gio-2.0) >= %{glib2_version}
 BuildRequires:  pkgconfig(gnome-desktop-4) >= %{gnome_desktop_version}
 BuildRequires:  pkgconfig(gtk4) >= %{gtk4_version}
 BuildRequires:  pkgconfig(ibus-1.0) >= %{ibus_version}
-BuildRequires:  pkgconfig(libmutter-13) >= %{mutter_version}
+BuildRequires:  pkgconfig(libmutter-14) >= %{mutter_version}
 
 Requires:       gnome-settings-daemon%{?_isa} >= %{gnome_settings_daemon_version}
 Requires:       gsettings-desktop-schemas%{?_isa} >= %{gsettings_desktop_schemas_version}